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All results from a given calculation for C3H6O (Acetone enol)

using model chemistry: MP4=FULL/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at MP4=FULL/cc-pVTZ
 hartrees
Energy at 0K-192.883198
Energy at 298.15K-192.889654
HF Energy-192.012153
Nuclear repulsion energy120.712753
The energy at 298.15K was derived from the energy at 0K and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at MP4=FULL/cc-pVTZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A' 3823 3681        
2 A' 3267 3146        
3 A' 3182 3064        
4 A' 3156 3039        
5 A' 3065 2951        
6 A' 1728 1664        
7 A' 1510 1454        
8 A' 1471 1416        
9 A' 1424 1371        
10 A' 1376 1325        
11 A' 1213 1168        
12 A' 1027 989        
13 A' 983 947        
14 A' 870 838        
15 A' 478 460        
16 A' 405 390        
17 A" 3119 3004        
18 A" 1492 1437        
19 A" 1079 1039        
20 A" 831 800        
21 A" 733 706        
22 A" 509 490        
23 A" 441 424        
24 A" 196 189        

Unscaled Zero Point Vibrational Energy (zpe) 18689.6 cm-1
Scaled (by 0.9629) Zero Point Vibrational Energy (zpe) 17996.2 cm-1
See section III.C.1 List or set vibrational scaling factors to change the scale factors used here.
See section III.C.2 Calculate a vibrational scaling factor for a given set of molecules to determine the least squares best scaling factor.
Rotational Constants (cm-1) from geometry optimized at MP4=FULL/cc-pVTZ
ABC
0.33795 0.30549 0.16535

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP4=FULL/cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.915 -1.079 0.000
C2 0.000 0.095 0.000
C3 0.386 1.374 0.000
O4 -1.308 -0.310 0.000
H5 1.952 -0.758 0.000
H6 0.731 -1.695 0.878
H7 0.731 -1.695 -0.878
H8 1.432 1.622 0.000
H9 -0.331 2.180 0.000
H10 -1.860 0.479 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 O4 H5 H6 H7 H8 H9 H10
C11.48862.50932.35221.08521.08871.08872.74923.48953.1826
C21.48861.33581.36882.13072.12352.12352.09282.11151.8992
C32.50931.33582.38792.64603.21063.21061.07491.07922.4177
O42.35221.36882.38793.29052.61622.61623.35162.67450.9626
H51.08522.13072.64603.29051.77211.77212.43623.72194.0080
H61.08872.12353.21062.61621.77211.75703.50144.11293.4939
H71.08872.12353.21062.61621.77211.75703.50144.11293.4939
H82.74922.09281.07493.35162.43623.50143.50141.84983.4846
H93.48952.11151.07922.67453.72194.11294.11291.84982.2874
H103.18261.89922.41770.96264.00803.49393.49393.48462.2874

picture of Acetone enol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 125.270 C1 C2 O4 110.746
C2 C1 H5 110.778 C2 C1 H6 109.988
C2 C1 H7 109.988 C2 C3 H8 120.093
C2 C3 H9 121.564 C2 O4 H10 107.825
C3 C2 O4 123.984 H5 C1 H6 109.212
H5 C1 H7 109.212 H6 C1 H7 107.598
H8 C3 H9 118.344
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability